146

0

0

153

0

0

Includes: mastication in man reprinted from the Dental Cosmos, March-June, 1893; the causes of dental caries, reprinted from the Dental Cosmos for August 1893; the necessity of a universal dental notation, reprinted from the Dental Review, June 1893; A letter to the chairman of the Committee on nomenclature, reprinted from The Dental Review, July 1893